135072434000 has 80 divisors (see below), whose sum is σ = 373263062016. Its totient is φ = 46310544000.

The previous prime is 135072433963. The next prime is 135072434011. The reversal of 135072434000 is 434270531.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4810016 + ... + 4838015.

Almost surely, 2^135072434000 is an apocalyptic number.

135072434000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

135072434000 is an abundant number, since it is smaller than the sum of its proper divisors (238190628016).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135072434000 is an equidigital number, since it uses as much as digits as its factorization.

135072434000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9648061 (or 9648045 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 29.

The spelling of 135072434000 in words is "one hundred thirty-five billion, seventy-two million, four hundred thirty-four thousand".